3L4O
Crystal Structure of the MauG/pre-Methylamine Dehydrogenase Complex After Treatment with Hydrogen Peroxide
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 23-ID-B |
| Synchrotron site | APS |
| Beamline | 23-ID-B |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2009-08-17 |
| Detector | MARMOSAIC 300 mm CCD |
| Wavelength(s) | 1.03320 |
| Spacegroup name | P 1 |
| Unit cell lengths | 55.527, 83.524, 107.782 |
| Unit cell angles | 109.94, 91.54, 105.78 |
Refinement procedure
| Resolution | 38.200 - 2.046 |
| R-factor | 0.145 |
| Rwork | 0.142 |
| R-free | 0.19400 |
| Structure solution method | Difference Fourier |
| Starting model (for MR) | 3l4m |
| RMSD bond length | 0.023 |
| RMSD bond angle | 1.971 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Refinement software | REFMAC |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 1.990 |
| High resolution limit [Å] | 1.960 | 1.960 |
| Rmerge | 0.075 | 0.524 |
| Number of reflections | 120574 | |
| <I/σ(I)> | 17.1 | 2.1 |
| Completeness [%] | 97.7 | 92.5 |
| Redundancy | 3.9 | 3.2 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 6.4 | 293 | 0.1M MES pH 6.4, 0.1M sodium acetate, 24-30 % w/v PEG 8000; followed by reaction of the crystal with hydrogen peroxide immediately prior to flash cooling., VAPOR DIFFUSION, HANGING DROP, temperature 293K |
